{"answers":{"affected":"","exploited":"There is no known exploitation of CVE-2026-12562 in the wild and no public exploit code.","fix":"No fix has been published for CVE-2026-12562 yet. Limit exposure of the affected software until one is available.","what":"CVE-2026-12562 is a high-severity missing authorization vulnerability in Toptech Systems Multiload II+, published on 30 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2026-12562 and fix it if it is affected.\n\nWhat it is: CVE-2026-12562 is a high-severity missing authorization vulnerability in Toptech Systems Multiload II+, published on 30 Jul 2026. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2026-12562 in the wild and no public exploit code.\n\nAffected product: Toptech Systems Multiload II+. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2026-12562/ (Markdown: https://insights.sbomify.com/CVE-2026-12562/index.md)","id":"CVE-2026-12562","markdown":"https://insights.sbomify.com/CVE-2026-12562/index.md","name":"CVE-2026-12562","record":{"aliases":["GHSA-w374-9vqx-5hr2"],"analysis":{"component_type":"ics_ot","fix_type":"no_fix_stated","impacts":["code_execution","privilege_escalation"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Toptech Systems RCU II+","requires_auth":"none","summary":"Unauthenticated TCF service allows attackers to gain root access, modify filesystems, and control processes on Toptech Systems devices.","user_interaction":"not_required","vuln_class":"missing_authorization"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"icscert","cpe":[],"cvss":{"score":8.7,"severity":"high","source":"cna","vector":"CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"cwes":[{"id":"CWE-306","name":"Missing Authentication for Critical Functionality"}],"description":"The RCU II+ and Multiload II+ are vulnerable to an unauthenticated \nservice that exposes a debug interface granting full root-level access \nto the embedded system. This vulnerability stems from a \nnetwork-accessible port running a Target Communications Framework (TCF) \nservice that does not require any authentication, allowing an attacker \nto directly interact with the Linux environment that powers the device. \nOnce connected, an attacker can freely view and modify the filesystem, \nmanipulate running processes, and control network interfaces, enabling \ndeep alteration of system behavior.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":null,"github_poc":0,"max_poc_stars":null,"metasploit":0,"nuclei":0,"refs":[],"tier":"none_known"},"has_fix":null,"headline":"Toptech Systems RCU II+ and Multiload II+ Missing Authentication for Critical Function","id":"CVE-2026-12562","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":null,"products":[],"type":"missing_authorization","year":"2026"},"n_packages":0,"n_references":6,"next":{"headline":"Server-side request forgery in Red Hat Ansible Automation Platform 2.4 for RHEL 8","id":"CVE-2026-12564"},"packages":[],"prev":{"headline":"tagDiv Composer \u003c= 5.4.5 - Authenticated (Contributor+) Stored Cross-Site Scripting","id":"CVE-2026-12561"},"products":["Multiload II+","RCU II+"],"published":"2026-07-30","related":[],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"}],"ssvc":{"automatable":"no","exploitation":"none","technical_impact":"total"},"state":"PUBLISHED","updated":"2026-07-31","vendors":["Toptech Systems"]},"summary":"Unauthenticated TCF service allows attackers to gain root access, modify filesystems, and control processes on Toptech Systems devices.","url":"https://insights.sbomify.com/CVE-2026-12562/"}